Astronomy Daily - The Podcast: S03E241
Welcome to Astronomy Daily, your trusted source for the latest in space exploration and astronomical discoveries. I'm your host, Ana, and today we have an intriguing lineup of stories that span Europe's space advancements, lunar mysteries, and groundbreaking theories in astrophysics.
Highlights:
- European Space Industry Developments : Discover the latest milestones in Europe's space sector, including the successful maiden launch of the Ariane 6 rocket and the triumphant return of the Vega C rocket. Learn about the innovative strides by emerging players like High Empulse and Orbex, and the trend toward reusability led by PLD Space.
- Constellation Resource Unveiled : Explore a new digital collection of high-resolution images of all 88 constellations, a collaboration between NSF's NOAR Lab and the European Space Agency. This interactive all-sky map offers educational insights and stunning visuals for stargazers. Check it out here: https://noirlab.edu/public/education/constellations/ (https://noirlab.edu/public/education/constellations/)
- China's Chang'e 6 Lunar Discoveries : Delve into the surprising findings from China's lunar mission, revealing a surge in the Moon's magnetic field strength 2.8 billion years ago. These insights challenge previous assumptions about lunar evolution and highlight the Moon's dynamic history.
- Solving the Black Hole Information Paradox: Learn about a potential solution to the black hole information paradox, proposed by researchers at Caltech. Discover how quantum connections might preserve information about matter that falls into black holes, offering a bridge between gravity and quantum mechanics.
- Satellite Defense Proposal: Investigate United Launch Alliance's plans to enhance their Vulcan Centaur rocket into a rapid response space defense system. This proposal aims to protect U.S. Space Force satellites with a focus on minimizing space debris.
For more cosmic updates, visit our website at astronomydaily.io (https://www.arianespace.com/)
High Empulse
[High Impulse](https://www.highimpulse.de/)
Orbex
[Orbex](https://orbex.space/)
PLD Space
[PLD Space](https://pldspace.com/)
NSF's NOIRLab
[NOIRLab](https://noirlab.edu/public/)
Eckhard Slawic
[Eckhard Slawic](https://www.astrofotografie-slawik.com/)
International Astronomical Union
[IAU](https://www.iau.org/)
Chinese Academy of Sciences
[Chinese Academy of Sciences](http://english.cas.cn/)
Caltech
[Caltech](https://www.caltech.edu/)
United Launch Alliance
[ULA](https://www.ulalaunch.com/)
Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .
Episode link: https://play.headliner.app/episode/24790982?utm_source=youtube
00:00:00 --> 00:00:02 welcome to astronomy daily your source
00:00:02 --> 00:00:04 for the latest space and astronomy news
00:00:05 --> 00:00:06 I'm Anna and today we've got a
00:00:06 --> 00:00:08 fascinating lineup of stories covering
00:00:08 --> 00:00:10 everything from European space
00:00:10 --> 00:00:12 developments to lunar discoveries and
00:00:12 --> 00:00:15 the mysteries of black holes in today's
00:00:15 --> 00:00:16 episode we'll explore major developments
00:00:16 --> 00:00:19 in Europe's space industry dive into a
00:00:19 --> 00:00:20 groundbreaking new constellation
00:00:20 --> 00:00:22 resource examine surprising findings
00:00:22 --> 00:00:25 from China's Chang six moon mission look
00:00:25 --> 00:00:26 at a possible solution to a
00:00:26 --> 00:00:29 long-standing black hole Paradox and
00:00:29 --> 00:00:31 discuss an intriguing proposal for
00:00:31 --> 00:00:34 satellite defense in space so let's get
00:00:34 --> 00:00:36 underway the European space industry has
00:00:36 --> 00:00:38 been making remarkable progress this
00:00:38 --> 00:00:40 year with several key developments
00:00:40 --> 00:00:42 reshaping the continent's launch
00:00:42 --> 00:00:44 capabilities ariani space kicked off
00:00:44 --> 00:00:47 2024 with a milstone achievement the
00:00:47 --> 00:00:49 successful maen launch of their ariani 6
00:00:49 --> 00:00:52 rocket from French Guana in July this
00:00:52 --> 00:00:54 marks a crucial transition as arani 6
00:00:54 --> 00:00:56 takes over from its predecessor the
00:00:56 --> 00:00:59 ariani 5 as Europe's primary heavy lift
00:00:59 --> 00:01:00 vehicle
00:01:00 --> 00:01:02 the Vega program has also seen
00:01:02 --> 00:01:04 significant advancement after nearly 2
00:01:04 --> 00:01:06 years of standing down the Vega sea
00:01:06 --> 00:01:08 rocket made a triumphant return to
00:01:08 --> 00:01:10 flight successfully deploying The
00:01:10 --> 00:01:13 Sentinel 1C Earth observation satellite
00:01:13 --> 00:01:15 this success has led to ambitious
00:01:15 --> 00:01:17 expansion plans with EA signing new
00:01:18 --> 00:01:20 contracts with Avio to increase Vegas's
00:01:20 --> 00:01:22 flight frequency and accelerate
00:01:22 --> 00:01:25 development of its successor the Vega e
00:01:25 --> 00:01:27 several emerging players are bringing
00:01:27 --> 00:01:29 fresh Innovation to the European space
00:01:29 --> 00:01:30 sector
00:01:30 --> 00:01:32 German company High impulse is
00:01:32 --> 00:01:34 pioneering hybrid rocket technology
00:01:34 --> 00:01:36 using an environmentally friendly
00:01:36 --> 00:01:38 combination of paraffin based Fuel and
00:01:38 --> 00:01:41 liquid oxygen their successful launch of
00:01:41 --> 00:01:44 the sr75 sounding rocket earlier this
00:01:44 --> 00:01:45 year has paved the way for their orbital
00:01:45 --> 00:01:46 launcher
00:01:46 --> 00:01:49 development meanwhile uk-based orex has
00:01:49 --> 00:01:51 made strategic moves by announcing plans
00:01:51 --> 00:01:53 to relocate their launch operations to
00:01:53 --> 00:01:55 sax oford Spaceport in Shetland
00:01:56 --> 00:01:57 streamlining their path to achieving
00:01:57 --> 00:02:00 First Flight of their Proxima rocket in
00:02:00 --> 00:02:02 25 this reorganization allows them to
00:02:03 --> 00:02:05 focus resources on developing their
00:02:05 --> 00:02:07 Innovative medium-class launcher the
00:02:07 --> 00:02:09 industry is seeing a clear Trend toward
00:02:09 --> 00:02:11 reusability with Spanish company plld
00:02:11 --> 00:02:14 space leading the charge following their
00:02:14 --> 00:02:16 successful mura 1 Test Flight they've
00:02:16 --> 00:02:18 unveiled plans for a partially reusable
00:02:18 --> 00:02:21 Miura 5 rocket and announced an
00:02:21 --> 00:02:23 ambitious new family of launchers called
00:02:23 --> 00:02:26 Mira next setting the stage for Europe's
00:02:26 --> 00:02:28 entry into the reusable rocket
00:02:28 --> 00:02:31 Market next next up a gift for you this
00:02:31 --> 00:02:33 holiday season for stargazers and
00:02:33 --> 00:02:35 astronomers alike an exciting new
00:02:35 --> 00:02:37 resource has just been unveiled through
00:02:37 --> 00:02:40 a collaboration between nsf's Noir lab
00:02:40 --> 00:02:42 and the European space agency this
00:02:42 --> 00:02:44 comprehensive Digital Collection brings
00:02:44 --> 00:02:47 together stunning high resolution images
00:02:47 --> 00:02:49 of all 88 officially recognized
00:02:49 --> 00:02:53 constellations that fill our night sky
00:02:53 --> 00:02:54 at the heart of this collection are
00:02:54 --> 00:02:56 spectacular photographs captured by
00:02:56 --> 00:03:00 German astrophotographer eard slowick
00:03:00 --> 00:03:01 using an Innovative technique that
00:03:01 --> 00:03:03 combines filtered and unfiltered
00:03:03 --> 00:03:05 exposures these images beautifully
00:03:05 --> 00:03:08 showcase the natural colors of the Stars
00:03:08 --> 00:03:10 while maintaining remarkable Clarity and
00:03:10 --> 00:03:12 detail the entire collection has been
00:03:12 --> 00:03:14 seamlessly stitched together into an
00:03:14 --> 00:03:17 interactive all Sky Map that allows
00:03:17 --> 00:03:19 users to explore the celestial sphere in
00:03:19 --> 00:03:22 unprecedented detail what makes this
00:03:22 --> 00:03:24 resource particularly valuable is its
00:03:25 --> 00:03:27 educational depth each constellation
00:03:27 --> 00:03:29 entry comes with extensive background
00:03:29 --> 00:03:30 information
00:03:30 --> 00:03:32 including its historical Origins and
00:03:32 --> 00:03:34 mythology traditional stick figure
00:03:34 --> 00:03:36 patterns are provided alongside
00:03:36 --> 00:03:37 practical finder charts to help
00:03:37 --> 00:03:39 observers locate these star patterns in
00:03:39 --> 00:03:42 the night sky The Collection also
00:03:42 --> 00:03:44 features detailed information about
00:03:44 --> 00:03:46 prominent deep Sky objects within each
00:03:46 --> 00:03:49 constellation's boundaries this project
00:03:49 --> 00:03:51 addresses a common challenge for
00:03:51 --> 00:03:53 astronomers the fact that no single
00:03:53 --> 00:03:55 location on Earth can view all 88
00:03:56 --> 00:03:58 constellations for instance observers at
00:03:58 --> 00:04:00 midn Northern latitude miss out on
00:04:00 --> 00:04:03 roughly 14 complete constellations and
00:04:03 --> 00:04:05 get only partial views of another 15
00:04:05 --> 00:04:07 throughout the year this digital
00:04:07 --> 00:04:09 resource finally brings the entire
00:04:09 --> 00:04:11 celestial sphere Within Reach of anyone
00:04:11 --> 00:04:14 with an internet connection the timing
00:04:14 --> 00:04:15 of this release is particularly
00:04:15 --> 00:04:18 significant as it comes exactly 100
00:04:18 --> 00:04:20 years after the international
00:04:20 --> 00:04:22 astronomical Union first standardized
00:04:22 --> 00:04:25 the 88 constellations we recognize today
00:04:25 --> 00:04:27 this modern Digital Atlas serves as a
00:04:27 --> 00:04:29 fitting tribute to that historic
00:04:29 --> 00:04:31 achievement while making these Celestial
00:04:31 --> 00:04:33 patterns accessible to a new generation
00:04:33 --> 00:04:35 of Sky Watchers if you'd like to check
00:04:35 --> 00:04:37 it out I'll leave a link in the show
00:04:37 --> 00:04:38 notes for
00:04:38 --> 00:04:42 you remarkable findings from China's cha
00:04:42 --> 00:04:44 six lunar Mission are reshaping our
00:04:44 --> 00:04:46 understanding of the moon's magnetic
00:04:46 --> 00:04:48 history scientists analyzing Basalt
00:04:48 --> 00:04:51 samples from the moon's Far Side have
00:04:51 --> 00:04:52 discovered evidence of an unexpected
00:04:52 --> 00:04:55 surge in lunar magnetic field strength
00:04:55 --> 00:04:58 approximately 2.8 billion years ago this
00:04:58 --> 00:05:00 discovery is particular ularly
00:05:00 --> 00:05:02 significant because it challenges our
00:05:02 --> 00:05:03 previous assumptions about the moon's
00:05:03 --> 00:05:06 magnetic Evolution the samples which
00:05:06 --> 00:05:09 represent the first ever paleomagnetic
00:05:09 --> 00:05:12 data from the lunar Far Side Show
00:05:12 --> 00:05:14 magnetic field strengths ranging from 5
00:05:14 --> 00:05:19 to 21 micro Teslas during this period to
00:05:19 --> 00:05:20 put this in perspective that's
00:05:20 --> 00:05:22 substantially stronger than what
00:05:22 --> 00:05:24 scientists previously believe possible
00:05:24 --> 00:05:26 at this point in lunar history what
00:05:26 --> 00:05:28 makes this finding so intriguing is its
00:05:28 --> 00:05:30 timing
00:05:30 --> 00:05:31 prior to this discovery researchers
00:05:32 --> 00:05:34 thought the moon's magnetic Dynamo had
00:05:34 --> 00:05:36 entered a quiet phase around 3.1 billion
00:05:36 --> 00:05:39 years ago instead these samples reveal
00:05:39 --> 00:05:40 that the moon's interior remained
00:05:40 --> 00:05:43 remarkably active and dynamic well into
00:05:43 --> 00:05:46 its middle years the research team led
00:05:46 --> 00:05:48 by Professor Rick xiangju at the Chinese
00:05:48 --> 00:05:50 Academy of Sciences suggests this
00:05:50 --> 00:05:53 magnetic Resurgence might have been
00:05:53 --> 00:05:55 driven by several mechanisms one
00:05:55 --> 00:05:58 possibility involves a basil magma ocean
00:05:58 --> 00:06:01 at the moon's core mantle boundary
00:06:01 --> 00:06:02 another theory points to pressional
00:06:03 --> 00:06:05 forces while core crystallization
00:06:05 --> 00:06:08 processes might have also played a role
00:06:08 --> 00:06:09 these findings don't just tell us about
00:06:09 --> 00:06:12 the moon's magnetic field they provide
00:06:12 --> 00:06:14 crucial insights into the thermal and
00:06:14 --> 00:06:16 geological evolution of our Celestial
00:06:16 --> 00:06:18 neighbor the data suggest that the
00:06:18 --> 00:06:21 moon's deep interior remained hot and
00:06:21 --> 00:06:23 geologically active far longer than
00:06:23 --> 00:06:25 previously thought forcing us to
00:06:25 --> 00:06:27 reconsider our models of lunar
00:06:27 --> 00:06:29 Evolution this breakthrough also
00:06:29 --> 00:06:30 highlights the importance of sampling
00:06:30 --> 00:06:33 different regions of the Moon until now
00:06:33 --> 00:06:34 our understanding has been based
00:06:34 --> 00:06:37 primarily on samples from the near side
00:06:37 --> 00:06:39 these fars side samples are giving us a
00:06:39 --> 00:06:41 more complete picture of the moon's
00:06:41 --> 00:06:43 complex history and demonstrating that
00:06:43 --> 00:06:45 our satellites Evolution was far more
00:06:45 --> 00:06:47 Dynamic than we once
00:06:47 --> 00:06:50 believed a fascinating new study may
00:06:50 --> 00:06:52 have uncovered a solution to one of the
00:06:52 --> 00:06:54 most perplexing problems in modern
00:06:54 --> 00:06:56 physics the black hole information
00:06:56 --> 00:06:58 Paradox that even stumped the brilliant
00:06:58 --> 00:07:00 Steven Hawking
00:07:00 --> 00:07:02 this Paradox emerges from the apparent
00:07:02 --> 00:07:04 contradiction between quantum mechanics
00:07:04 --> 00:07:07 and our understanding of black holes
00:07:07 --> 00:07:09 back in 1976 Hawking made the
00:07:09 --> 00:07:11 groundbreaking discovery that black
00:07:11 --> 00:07:13 holes aren't completely black they
00:07:13 --> 00:07:15 actually emit tiny amounts of
00:07:15 --> 00:07:18 radiation over extremely long periods
00:07:18 --> 00:07:20 this radiation can cause black holes to
00:07:20 --> 00:07:23 eventually evaporate and disappear but
00:07:23 --> 00:07:25 this creates a major problem what
00:07:25 --> 00:07:27 happens to all the information about the
00:07:27 --> 00:07:29 matter that fell into the black hole
00:07:29 --> 00:07:31 according to Quantum Mechanics this
00:07:31 --> 00:07:34 information can't simply vanish now
00:07:34 --> 00:07:36 researchers at Caltech have proposed an
00:07:36 --> 00:07:38 intriguing solution involving Quantum
00:07:38 --> 00:07:39 connections between a black hole's
00:07:39 --> 00:07:42 interior and exterior they suggest that
00:07:42 --> 00:07:44 through a phenomenon called nonviolent
00:07:44 --> 00:07:46 non-locality the inside of a black hole
00:07:46 --> 00:07:48 maintains subtle Quantum links with the
00:07:48 --> 00:07:50 space around it similar to what Einstein
00:07:50 --> 00:07:53 famously called spooky action at a
00:07:53 --> 00:07:55 distance these Quantum connections would
00:07:55 --> 00:07:58 create tiny ripples in the fabric of
00:07:58 --> 00:08:01 SpaceTime surrounding ing the black hole
00:08:01 --> 00:08:02 while these perturbations would be
00:08:02 --> 00:08:05 incredibly small they wouldn't be random
00:08:05 --> 00:08:07 instead they would carry encoded
00:08:07 --> 00:08:10 information about everything inside the
00:08:10 --> 00:08:12 black hole this means that when a black
00:08:12 --> 00:08:14 hole finally evaporates all that
00:08:14 --> 00:08:16 information would still exist in the
00:08:16 --> 00:08:18 surrounding SpaceTime fabric the
00:08:18 --> 00:08:20 exciting part is that we might actually
00:08:20 --> 00:08:23 be able to detect evidence of this
00:08:23 --> 00:08:25 effect the research team predicts these
00:08:25 --> 00:08:27 Quantum correlations would leave
00:08:27 --> 00:08:29 distinct signatures in gravitational
00:08:29 --> 00:08:33 waves produced when black holes merge
00:08:33 --> 00:08:34 while our current detectors aren't quite
00:08:34 --> 00:08:36 sensitive enough to pick up these subtle
00:08:36 --> 00:08:38 signals the next generation of
00:08:38 --> 00:08:40 gravitational wave observatories could
00:08:40 --> 00:08:44 potentially spot them if confirmed this
00:08:44 --> 00:08:45 would not only resolve the information
00:08:45 --> 00:08:48 Paradox but also demonstrate a deep
00:08:48 --> 00:08:50 connection between gravity and quantum
00:08:50 --> 00:08:53 mechanics two fundamental theories that
00:08:53 --> 00:08:55 we've struggled to reconcile for nearly
00:08:55 --> 00:08:57 a century the researchers are now
00:08:57 --> 00:08:59 working on more detailed models to
00:08:59 --> 00:09:00 predict predict exactly what these
00:09:00 --> 00:09:02 gravitational wave signatures should
00:09:02 --> 00:09:03 look
00:09:03 --> 00:09:05 like in an intriguing development for
00:09:05 --> 00:09:08 space security United launch Alliance is
00:09:08 --> 00:09:10 looking to expand the capabilities of
00:09:10 --> 00:09:12 their Vulcan Centaur rocket Beyond Just
00:09:12 --> 00:09:15 Launch operations CEO Tory Bruno
00:09:15 --> 00:09:17 recently unveiled plans to upgrade the
00:09:17 --> 00:09:20 Rocket's upper stage known as Centaur
00:09:20 --> 00:09:22 into a rapid response space defense
00:09:22 --> 00:09:24 system the proposed enhancement would
00:09:24 --> 00:09:27 transform Centaur into what Bruno calls
00:09:27 --> 00:09:30 a space Interceptor capable of quickly
00:09:30 --> 00:09:32 responding to threats against us space
00:09:32 --> 00:09:32 force
00:09:33 --> 00:09:35 satellites this comes at a crucial time
00:09:35 --> 00:09:37 when military Assets in space face
00:09:37 --> 00:09:39 increasing vulnerabilities yet currently
00:09:39 --> 00:09:41 lack robust defensive
00:09:41 --> 00:09:43 capabilities the upgraded Centaur would
00:09:43 --> 00:09:45 be equipped with powerful thrusters and
00:09:45 --> 00:09:47 substantial energy reserves allowing it
00:09:47 --> 00:09:49 to intercept potential threats within
00:09:49 --> 00:09:51 hours rather than the days or weeks
00:09:51 --> 00:09:54 current Satellite Systems require Bruno
00:09:54 --> 00:09:56 envisions these interceptors as
00:09:56 --> 00:09:58 destroyers or Greyhounds of space
00:09:58 --> 00:10:00 providing rapid protective response for
00:10:00 --> 00:10:02 critical space
00:10:02 --> 00:10:04 infrastructure a key consideration in
00:10:04 --> 00:10:06 this defensive system is the need to
00:10:06 --> 00:10:08 neutralize threats without creating
00:10:08 --> 00:10:11 dangerous debris Fields space debris can
00:10:11 --> 00:10:13 persist for weeks in low orbit and
00:10:13 --> 00:10:15 centuries in higher orbits posing risks
00:10:15 --> 00:10:17 to all spacecraft regardless of
00:10:17 --> 00:10:20 nationality as Bruno notes space is a
00:10:20 --> 00:10:22 shared environment Without Borders
00:10:22 --> 00:10:25 making debris management crucial the
00:10:25 --> 00:10:27 timing of this proposal aligns with the
00:10:27 --> 00:10:29 US space Force's evolving role as as a
00:10:29 --> 00:10:32 Cornerstone of National Defense with
00:10:32 --> 00:10:33 space increasingly becoming what
00:10:33 --> 00:10:35 military officials describe as a
00:10:35 --> 00:10:38 contested domain rather than a sanctuary
00:10:38 --> 00:10:40 the need for defensive capabilities has
00:10:40 --> 00:10:43 grown more urgent Ula is already
00:10:43 --> 00:10:45 preparing for its first space force
00:10:45 --> 00:10:47 Mission with the Vulcan Centaur
00:10:47 --> 00:10:50 scheduled for late 2024 or early
00:10:50 --> 00:10:53 2025 if successful this defensive
00:10:53 --> 00:10:55 upgrade could provide Ula with a unique
00:10:55 --> 00:10:57 capability in the competitive launch
00:10:57 --> 00:10:59 industry while addressing crucial spaces
00:10:59 --> 00:11:01 security
00:11:01 --> 00:11:03 needs and that brings another episode to
00:11:03 --> 00:11:05 a close thanks for joining us on
00:11:05 --> 00:11:08 astronomy daily I'm Anna and you can
00:11:08 --> 00:11:09 catch all our back episodes and latest
00:11:09 --> 00:11:12 space news at astronomy
00:11:12 --> 00:11:14 daily. don't forget to sign up for our
00:11:14 --> 00:11:16 free newsletter and join us on social
00:11:16 --> 00:11:18 media search for asro dailyt on Facebook
00:11:18 --> 00:11:21 X YouTube Tumblr and Tik Tok until next
00:11:21 --> 00:11:23 time keep looking up and wondering about
00:11:23 --> 00:11:26 what's out there there's a lot to absorb
00:11:26 --> 00:11:29 [Music]
00:11:29 --> 00:11:32 stories told
00:11:32 --> 00:11:46 [Music]